CComponentsWindow: remove paint() member

The derived member of ComponentsForm() should be sufficiently
and should serve its purpose.

src/gui/components/cc_frm_window.cpp

@@ -254,11 +254,3 @@ void CComponentsWindow::initCCWItems()
 			addCCItem(ccw_footer);
 }
 
-void CComponentsWindow::paint(bool do_save_bg)
-{
-	//prepare items before paint
-	initCCWItems();
-	
-	//paint form contents
-	paintForm(do_save_bg);
-}